Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5481140 | Demand control apparatus and power distribution control system | Kazuhiro Maruyama, Masahiro Inoue, Noriyuki Kushiro | 1996-01-02 |
RI
Rieko Iwatsubo
Overall (All Time): #3,733,587 of 4,157,543Top 90%
1
Patents All Time